Mrs Mary Howell, MSN,RN,CPNP - Medicare Clinical Nurse Specialist in Saint Louis, MO

Mrs Mary Howell, MSN,RN,CPNP is a medicare enrolled "Clinical Nurse Specialist - Pediatrics" in Saint Louis, Missouri. Her current practice location is 1465 S Grand Blvd, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 268-6439.

Mrs Mary Howell is licensed to practice in Missouri (license number 083231) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1396975439.

Contact Information

Mrs Mary Howell, MSN,RN,CPNP
1465 S Grand Blvd,
Saint Louis, MO 63104-1003
(314) 268-6439
(314) 268-2765

Map and Direction




Provider's Profile

Full NameMrs Mary Howell
GenderFemale
SpecialityClinical Nurse Specialist - Pediatrics
Location1465 S Grand Blvd, Saint Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396975439
  • Provider Enumeration Date: 07/23/2009
  • Last Update Date: 07/23/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7719272780
  • Enrollment ID: I20160830001525

Medical Identifiers

Medical identifiers for Mrs Mary Howell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396975439NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics 98300 (Missouri)Secondary
364SP0200XClinical Nurse Specialist - Pediatrics 083231 (Missouri)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Mary Howell allows following entities to bill medicare on her behalf.
Entity NameSsm Cardinal Glennon Children's Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174577670
PECOS PAC ID: 7012828163
Enrollment ID: O20031231000604

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Mary Howell is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Mary Howell, MSN,RN,CPNP
1465 S Grand Blvd,
Saint Louis, MO 63104-1003

Ph: (314) 268-6439
Mrs Mary Howell, MSN,RN,CPNP
1465 S Grand Blvd,
Saint Louis, MO 63104-1003

Ph: (314) 268-6439

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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